CA2413497A1 - Gas compression apparatus and method with noise attenuation - Google Patents

Gas compression apparatus and method with noise attenuation Download PDF

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Publication number
CA2413497A1
CA2413497A1 CA002413497A CA2413497A CA2413497A1 CA 2413497 A1 CA2413497 A1 CA 2413497A1 CA 002413497 A CA002413497 A CA 002413497A CA 2413497 A CA2413497 A CA 2413497A CA 2413497 A1 CA2413497 A1 CA 2413497A1
Authority
CA
Canada
Prior art keywords
gas compression
compression apparatus
noise attenuation
casing
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002413497A
Other languages
French (fr)
Other versions
CA2413497C (en
Inventor
Zheji Liu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dresser Rand Co
Original Assignee
Dresser Rand Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dresser Rand Co filed Critical Dresser Rand Co
Publication of CA2413497A1 publication Critical patent/CA2413497A1/en
Application granted granted Critical
Publication of CA2413497C publication Critical patent/CA2413497C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
    • F04D29/444—Bladed diffusers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/663—Sound attenuation
    • F04D29/665—Sound attenuation by means of resonance chambers or interference
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

A gas compression apparatus and method according to which an impeller rotates to flow fluid through a casing, and a plurality of vanes are mounted on a plate in the casing. A series of cells are formed in the plate to form an array of acoustic resonators to attenuate acoustic energy generated by the impeller.
CA002413497A 2002-02-28 2002-12-03 Gas compression apparatus and method with noise attenuation Expired - Lifetime CA2413497C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/086,744 2002-02-28
US10/086,744 US6669436B2 (en) 2002-02-28 2002-02-28 Gas compression apparatus and method with noise attenuation

Publications (2)

Publication Number Publication Date
CA2413497A1 true CA2413497A1 (en) 2003-08-28
CA2413497C CA2413497C (en) 2008-02-05

Family

ID=27733418

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002413497A Expired - Lifetime CA2413497C (en) 2002-02-28 2002-12-03 Gas compression apparatus and method with noise attenuation

Country Status (7)

Country Link
US (1) US6669436B2 (en)
EP (1) EP1340920B1 (en)
JP (1) JP4489361B2 (en)
AU (1) AU2002317526B2 (en)
CA (1) CA2413497C (en)
DE (1) DE60300589T2 (en)
NZ (1) NZ523006A (en)

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US6918740B2 (en) * 2003-01-28 2005-07-19 Dresser-Rand Company Gas compression apparatus and method with noise attenuation
EP1602810A1 (en) * 2004-06-04 2005-12-07 ABB Turbo Systems AG Sound absorber for compressor
US7722316B2 (en) * 2005-09-13 2010-05-25 Rolls-Royce Power Engineering Plc Acoustic viscous damper for centrifugal gas compressor
US20070234699A1 (en) * 2006-04-07 2007-10-11 Textron Inc. Noise reduction of rotary mowers using an acoustical helmholtz resonator array
EP2116770B1 (en) * 2008-05-07 2013-12-04 Siemens Aktiengesellschaft Combustor dynamic attenuation and cooling arrangement
DE102008061235B4 (en) * 2008-12-09 2017-08-10 Man Diesel & Turbo Se Vibration reduction in an exhaust gas turbocharger
US7984787B2 (en) * 2009-01-23 2011-07-26 Dresser-Rand Company Fluid-carrying conduit and method with noise attenuation
US8061961B2 (en) * 2009-01-23 2011-11-22 Dresser-Rand Company Fluid expansion device and method with noise attenuation
DE102011005025A1 (en) * 2011-03-03 2012-09-06 Siemens Aktiengesellschaft Resonator silencer for a radial flow machine, in particular for a centrifugal compressor
WO2012145141A1 (en) 2011-04-20 2012-10-26 Dresser-Rand Company Multi-degree of freedom resonator array
US8820072B2 (en) * 2011-08-23 2014-09-02 Honeywell International Inc. Compressor diffuser plate
KR101257947B1 (en) * 2011-11-03 2013-04-23 삼성테크윈 주식회사 Diffuser block and diffuser comprising said diffuser blocks
JP6030992B2 (en) * 2013-04-26 2016-11-24 株式会社オティックス Turbocharger
CN103498818A (en) * 2013-09-06 2014-01-08 乐金空调(山东)有限公司 Silencer of centrifugal compressor
US10119554B2 (en) * 2013-09-11 2018-11-06 Dresser-Rand Company Acoustic resonators for compressors
US9599124B2 (en) * 2014-04-02 2017-03-21 Cnh Industrial Canada, Ltd. Air diffuser for vacuum fan of planters
KR102104415B1 (en) * 2015-02-05 2020-04-24 한화파워시스템 주식회사 Compressor
JP6446138B2 (en) * 2015-08-26 2018-12-26 株式会社日立製作所 Vane diffuser and blower or fluid machine or electric blower equipped with the diffuser
DE102016213296A1 (en) 2016-07-20 2018-01-25 Man Diesel & Turbo Se Turbomachine and method for producing the same
DE102016125143A1 (en) 2016-12-21 2018-06-21 Man Diesel & Turbo Se Centrifugal compressor and turbocharger
DE102017101590A1 (en) 2017-01-27 2018-08-02 Man Diesel & Turbo Se Centrifugal compressor and turbocharger
WO2019018252A1 (en) 2017-07-21 2019-01-24 Dresser-Rand Company Acoustic attenuator for a turbomachine and methodology for additively manufacturing said acoustic attenuator
DE102017118950A1 (en) 2017-08-18 2019-02-21 Abb Turbo Systems Ag Diffuser for a centrifugal compressor
DE102017127758A1 (en) 2017-11-24 2019-05-29 Man Diesel & Turbo Se Centrifugal compressor and turbocharger
US11067098B2 (en) 2018-02-02 2021-07-20 Carrier Corporation Silencer for a centrifugal compressor assembly
DE102018107264A1 (en) 2018-03-27 2019-10-02 Man Energy Solutions Se Centrifugal compressor and turbocharger
JP7213684B2 (en) * 2018-12-28 2023-01-27 三菱重工業株式会社 centrifugal compressor
US11536284B2 (en) 2020-08-11 2022-12-27 Hunter Fan Company Ceiling fan
JP2022170095A (en) * 2021-04-28 2022-11-10 三菱重工コンプレッサ株式会社 compressor
US20240200576A1 (en) * 2021-04-29 2024-06-20 Dyson Technology Limited Noise reduction for air flow devices

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JPS5278111U (en) * 1975-12-10 1977-06-10
US4106587A (en) 1976-07-02 1978-08-15 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Sound-suppressing structure with thermal relief
GB2090334B (en) 1980-12-29 1983-11-16 Rolls Royce Damping flutter of ducted fans
US4433751A (en) 1981-12-09 1984-02-28 Pratt & Whitney Aircraft Of Canada Limited Sound suppressor liner
US4421455A (en) 1981-12-22 1983-12-20 The Garrett Corporation Duct lining
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FR2613773B1 (en) 1987-04-08 1990-11-30 Snecma ACOUSTIC PANEL FOR SOUNDPROOFING AND TURBOREACTOR COMPRISING SUCH A TRIM
US4932835A (en) 1989-04-04 1990-06-12 Dresser-Rand Company Variable vane height diffuser
JPH06288397A (en) * 1993-04-08 1994-10-11 Hitachi Ltd Noise reducing device for centrifugal compressor
US5340275A (en) 1993-08-02 1994-08-23 Foster Wheeler Energy Corporation Rotary throat cutoff device and method for reducing centrifugal fan noise
US5979593A (en) 1997-01-13 1999-11-09 Hersh Acoustical Engineering, Inc. Hybrid mode-scattering/sound-absorbing segmented liner system and method
FR2780454B1 (en) * 1998-06-29 2001-01-26 Valeo Climatisation NOISE ABSORPTION DEVICE FOR CENTRIFUGAL MOTOR-FAN GROUP
US6196789B1 (en) 1998-11-02 2001-03-06 Holset Engineering Company Compressor
DE10000418A1 (en) * 2000-01-07 2001-08-09 Abb Turbo Systems Ag Baden Compressor of an exhaust gas turbocharger
DE10003395A1 (en) * 2000-01-27 2001-08-02 Pierburg Ag Electrically driven air pump has Helmholtz resonator in connecting channel opening between housing channel, outlet connection; connecting channel, resonator, housing in one piece
US6550574B2 (en) * 2000-12-21 2003-04-22 Dresser-Rand Company Acoustic liner and a fluid pressurizing device and method utilizing same

Also Published As

Publication number Publication date
CA2413497C (en) 2008-02-05
DE60300589D1 (en) 2005-06-09
EP1340920B1 (en) 2005-05-04
DE60300589T2 (en) 2006-01-19
NZ523006A (en) 2003-11-28
US6669436B2 (en) 2003-12-30
EP1340920A1 (en) 2003-09-03
JP2003254299A (en) 2003-09-10
JP4489361B2 (en) 2010-06-23
AU2002317526A1 (en) 2003-09-11
AU2002317526B2 (en) 2008-03-20
US20030161717A1 (en) 2003-08-28

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Effective date: 20221205